All categories

3 years ago

Goby fish and shrimp naturally live close together. A pet store is selling bags

Mathematics

2 answers:

Blababa [14]3 years ago

8 0

Answer:

The expression represents the total cost of the bag which contain x number of goby and x number of shrimp.

Step-by-step explanation:

Each goby fish costs $15 and each shrimp costs $10.

Each bag has an equal number of goby fish and shrimp.

So. let each bag has x number of goby and x number of shrimp

so, the cost of the bag = 15x + 10x

Take x as a common

so, the total cost = x (15+ 10)

so, the expression represents the total cost of the bag which contain x number of goby and x number of shrimp.

coldgirl [10]3 years ago

6 0

<h2><u>Step-by-step explanation:</u></h2><h2>a.Possible answer: The expression (15 1 10) shows the cost of one fish and the cost of one shrimp. The variable x represents the number of fish and the number of shrimp in each bag. The sum of the two costs is multiplied by the number of fish and shrimp in each bag.</h2><h2></h2><h2><u>Thank you </u></h2><h2><u>sunshinemadison101</u></h2>

You might be interested in

77 students is what percent of 87 students

Natali [406]

Answer:

0.89%

Step-by-step explanation:

77/87=0.89%

4 0

3 years ago

Read 2 more answers

This is the math problem<br> 150-4[3+9/4-1•(14-11) to the 2nd power]

nydimaria [60]

150-4[3+9/4-1*(14-11)^2]
150-4[12/3*(3)^2]
150-4[4*3^2]
150-4[4*9]
150-4*36
150-144
6
(I think)

6 0

4 years ago

Read 2 more answers

A smokestacks, AB, is 55 m high. From two points C and D on the same side of the smokestack’s base B, the angles of elevation to

Helen [10]

Answer:

CD=10.15m

Step-by-step explanation:

<u>Find the distance of BC.</u>

Tan(40)=55/BC

BC=65.55m

<u>Find the distance of BD.</u>

Tan(36)=55/BD

BD=75.70m

BD-BC=CD

75.70-65.55=CD

CD=10.15m

8 0

3 years ago

PLS HELP ME ASAP I REALLY NEED HELP!!!

pochemuha

Answer:

1.292 x $10^{7}$

Step-by-step explanation:

2.76 x $10^{12}$ / 4.6 x $10^{5}$ = 6 x $10^{6}$ <u />

Perimeter = 4.6 x $10^{5}$ + 6 x $10^{6}$ + 4.6 x $10^{5}$ + 6 x $10^{6}$ = 1.292 x $10^{7}$

4 0

4 years ago

Luiza starts collecting rare coins. In the first month of her collection, she has 25 coins. Each month since then, she has added

almond37 [142]

Answer: 71 coins

Step-by-step explanation:

First and foremost, we should note that:

12 months = 1 year

2 years = 12 × 2 = 24 months

Since she has 25 coins in her first month and adds 2 coins to her monthly collections, this means that she has 23 more months. This can be expressed as:

= 25 + 2x

where, x = number of months

= 25 + 2(23)

= 25 + 46

= 71 coins

She will have 71 coins after 2 years.

4 0

3 years ago